How far is Tok, AK, from Dubuque, IA?

The distance between Dubuque (Dubuque Regional Airport) and Tok (Tok Junction Airport) is 2517 miles / 4050 kilometers / 2187 nautical miles.

The driving distance from Dubuque (DBQ) to Tok (TKJ) is 3139 miles / 5052 kilometers, and travel time by car is about 60 hours 39 minutes.

Distance from Dubuque to Tok

There are several ways to calculate the distance from Dubuque to Tok. Here are two standard methods:

Vincenty's formula (applied above)

• 2516.774 miles
• 4050.355 kilometers
• 2187.017 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 2510.773 miles
• 4040.697 kilometers
• 2181.802 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Dubuque to Tok?

The estimated flight time from Dubuque Regional Airport to Tok Junction Airport is 5 hours and 15 minutes.

What is the time difference between Dubuque and Tok?

The time difference between Dubuque and Tok is 3 hours. Tok is 3 hours behind Dubuque.

Flight carbon footprint between Dubuque Regional Airport (DBQ) and Tok Junction Airport (TKJ)

On average, flying from Dubuque to Tok generates about 277 kg of CO2 per passenger, and 277 kilograms equals 611 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dubuque to Tok

See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and Tok Junction Airport (TKJ).

Airport information

Origin	Dubuque Regional Airport
City:	Dubuque, IA
Country:	United States
IATA Code:	DBQ
ICAO Code:	KDBQ
Coordinates:	42°24′7″N, 90°42′34″W

Destination	Tok Junction Airport
City:	Tok, AK
Country:	United States
IATA Code:	TKJ
ICAO Code:	PFTO
Coordinates:	63°19′46″N, 142°57′14″W